ClimateMaster Tranquility Digital - Antifreeze Verification Guide

Troubleshooting Guide - Tranquility
®
Digital (DXM2) Packaged Units
Rev.: 01/15/14
32
Geothermal Heat Pump Systems
Verifying Antifreeze
A-R
A-R
-50°F -40°F -30°F -20°F -10°F 0°F 10°F 20°F 30°F 40°F 50°F
0.960
0.965
0.970
0.975
0.980
0.985
0.990
0.995
1.000
Low Temperature Protection
Specific Gravity
-45.6°C
-40°C
-34.4°C
-28.9°C
-23.3°C
-17.8°C
-12.2°C
-6.7°C
-1.1°C
4.4°C
10°C
1.00
1.01
1.02
1.03
1.04
1.05
1.06
1.07
Low Temperature Protection
Specific Gravity
-40°F -30°F -20°F -10°F 0°F 10°F 20°F 30°F 40°F
-40°C -34.4°C -28.9°C -23.3°C -17.8°C -12.2°C -6.7°C -1.1°C 4.4°C
0.975
0.980
0.985
0.990
0.995
1.000
-5°F 0°F 5°F 10°F 15°F 20°F 25°F 30°F 35°F
1.7°C-1.1°C-3.9°C-6.7°C-9.4°C-12.2°C-15.0°C-17.8°C-20.6°C
Low Tem
p
erature Protection
Methanol Specifi c Gravity Chart
Propylene Glycol Specifi c Gravity Chart
Ethanol Specifi c Gravity Chart
1) Place hydrometer in
antifreeze.
2) Read hydrometer
where water hits
hydrometer.
3) Compare hydrometer
to the charts below.
Example: 15°F
Methanol = .9825
specifi c gravity
Read here
Read here